diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/ia64/sys')
| -rw-r--r-- | sysdeps/unix/sysv/linux/ia64/sys/io.h | 68 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/ia64/sys/procfs.h | 120 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/ia64/sys/ucontext.h | 71 |
3 files changed, 259 insertions, 0 deletions
diff --git a/sysdeps/unix/sysv/linux/ia64/sys/io.h b/sysdeps/unix/sysv/linux/ia64/sys/io.h new file mode 100644 index 0000000000..71514464b6 --- /dev/null +++ b/sysdeps/unix/sysv/linux/ia64/sys/io.h @@ -0,0 +1,68 @@ +/* Copyright (C) 1999, 2000 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by David Mosberger-Tang <davidm@hpl.hp.com> + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +#ifndef _SYS_IO_H +#define _SYS_IO_H 1 + +#include <features.h> + +__BEGIN_DECLS + +/* If TURN_ON is TRUE, request for permission to do direct i/o on the + port numbers in the range [FROM,FROM+NUM-1]. Otherwise, turn I/O + permission off for that range. This call requires root privileges. + + Portability note: not all Linux platforms support this call. Most + platforms based on the PC I/O architecture probably will, however. + E.g., Linux/Alpha for Alpha PCs supports this. */ +extern int ioperm (unsigned long int __from, unsigned long int __num, + int __turn_on); + +/* Set the I/O privilege level to LEVEL. If LEVEL>3, permission to + access any I/O port is granted. This call requires root + privileges. */ +extern int iopl (int __level); + +extern unsigned int _inb (unsigned long int __port); +extern unsigned int _inb (unsigned long int __port); +extern unsigned int _inw (unsigned long int __port); +extern unsigned int _inl (unsigned long int __port); +extern void _outb (unsigned char __val, unsigned long int __port); +extern void _outw (unsigned short __val, unsigned long int __port); +extern void _outl (unsigned int __val, unsigned long int __port); + +#define inb _inb +#define inw _inw +#define inl _inl +#define outb _outb +#define outw _outw +#define outl _outl + +/* Access PCI space protected from machine checks. */ +extern int pciconfig_read (unsigned long int __bus, unsigned long int __dfn, + unsigned long int __off, unsigned long int __len, + unsigned char *__buf); + +extern int pciconfig_write (unsigned long int __bus, unsigned long int __dfn, + unsigned long int __off, unsigned long int __len, + unsigned char *__buf); + +__END_DECLS + +#endif /* _SYS_IO_H */ diff --git a/sysdeps/unix/sysv/linux/ia64/sys/procfs.h b/sysdeps/unix/sysv/linux/ia64/sys/procfs.h new file mode 100644 index 0000000000..03ed5e9b7e --- /dev/null +++ b/sysdeps/unix/sysv/linux/ia64/sys/procfs.h @@ -0,0 +1,120 @@ +/* Copyright (C) 1999, 2000 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +#ifndef _SYS_PROCFS_H +#define _SYS_PROCFS_H 1 + +/* This is somehow modelled after the file of the same name on SysVr4 + systems. It provides a definition of the core file format for ELF + used on Linux. */ + +#include <features.h> +#include <signal.h> +#include <sys/time.h> +#include <sys/types.h> +#include <sys/ucontext.h> +#include <sys/user.h> +#include <asm/elf.h> + +__BEGIN_DECLS + +struct elf_siginfo + { + int si_signo; /* Signal number. */ + int si_code; /* Extra code. */ + int si_errno; /* Errno. */ + }; + +typedef elf_greg_t greg_t; +typedef elf_gregset_t gregset_t; +typedef elf_fpregset_t fpregset_t; +#define NGREG ELF_NGREG + +/* Definitions to generate Intel SVR4-like core files. These mostly + have the same names as the SVR4 types with "elf_" tacked on the + front to prevent clashes with linux definitions, and the typedef + forms have been avoided. This is mostly like the SVR4 structure, + but more Linuxy, with things that Linux does not support and which + gdb doesn't really use excluded. Fields present but not used are + marked with "XXX". */ +struct elf_prstatus + { +#if 0 + long int pr_flags; /* XXX Process flags. */ + short int pr_why; /* XXX Reason for process halt. */ + short int pr_what; /* XXX More detailed reason. */ +#endif + struct elf_siginfo pr_info; /* Info associated with signal. */ + short int pr_cursig; /* Current signal. */ + unsigned long int pr_sigpend; /* Set of pending signals. */ + unsigned long int pr_sighold; /* Set of held signals. */ +#if 0 + struct sigaltstack pr_altstack; /* Alternate stack info. */ + struct sigaction pr_action; /* Signal action for current sig. */ +#endif + __pid_t pr_pid; + __pid_t pr_ppid; + __pid_t pr_pgrp; + __pid_t pr_sid; + struct timeval pr_utime; /* User time. */ + struct timeval pr_stime; /* System time. */ + struct timeval pr_cutime; /* Cumulative user time. */ + struct timeval pr_cstime; /* Cumulative system time. */ +#if 0 + long int pr_instr; /* Current instruction. */ +#endif + elf_gregset_t pr_reg; /* GP registers. */ + int pr_fpvalid; /* True if math copro being used. */ + }; + + +#define ELF_PRARGSZ (80) /* Number of chars for args */ + +struct elf_prpsinfo + { + char pr_state; /* Numeric process state. */ + char pr_sname; /* Char for pr_state. */ + char pr_zomb; /* Zombie. */ + char pr_nice; /* Nice val. */ + unsigned long int pr_flag; /* Flags. */ + unsigned int pr_uid; + unsigned int pr_gid; + int pr_pid, pr_ppid, pr_pgrp, pr_sid; + /* Lots missing */ + char pr_fname[16]; /* Filename of executable. */ + char pr_psargs[ELF_PRARGSZ]; /* Initial part of arg list. */ + }; + +/* Addresses. */ +typedef void *psaddr_t; + +/* Register sets. Linux has different names. */ +typedef gregset_t prgregset_t; +typedef fpregset_t prfpregset_t; + +/* We don't have any differences between processes and threads, + therefore habe only ine PID type. */ +typedef __pid_t lwpid_t; + + +typedef struct elf_prstatus prstatus_t; +typedef struct elf_prpsinfo prpsinfo_t; + +__END_DECLS + +#endif /* sys/procfs.h */ diff --git a/sysdeps/unix/sysv/linux/ia64/sys/ucontext.h b/sysdeps/unix/sysv/linux/ia64/sys/ucontext.h new file mode 100644 index 0000000000..37ee9774d1 --- /dev/null +++ b/sysdeps/unix/sysv/linux/ia64/sys/ucontext.h @@ -0,0 +1,71 @@ +/* Copyright (C) 1998, 2000 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +#ifndef _SYS_UCONTEXT_H +#define _SYS_UCONTEXT_H 1 + +#include <features.h> +#include <signal.h> + +#include <bits/sigcontext.h> + +typedef struct +{ + /* Place-holder for interrupt collection state. */ + long int ics_placeholder[15]; + unsigned long int ar_fpsr; /* Floating point status. */ + unsigned long int gp; /* Global data pointer (gr1). */ + /* scratch registers: */ + unsigned long int gr8, gr9, gr10, gr11, gr13, gr14, gr15; + unsigned long int gr16, gr17, gr18, gr19, gr20, gr21, gr22, gr23; + unsigned long int gr24, gr25, gr26, gr27, gr28, gr29, gr30, gr31; + unsigned long int ar_unat; + unsigned long int ar_ec; + unsigned long int ar_ccv; + /* RSE state: */ + unsigned long int ar_bsp_base; /* Location of RSE spill area. */ + unsigned long int ar_pfs; + unsigned long int ar_rsc; + unsigned long int ar_bspstore; + unsigned long int ar_rnat; + /* Misc. state: */ + unsigned long int dirty; /* BSP - BSPSTORE */ + unsigned long int cr_tpr; /* Hw interrupt mask register. */ + unsigned long int tpdp; /* thread private data pointer. */ + unsigned long int br_6, br_7; + /* Argument regs (gr32-gr39): */ + unsigned long int arg0, arg1, arg2, arg3; + unsigned long int arg4, arg5, arg6, arg7; + unsigned long int ss_flags; /* Save state flags. */ + unsigned long int br_1, br_2, br_3, br_4, br_5; /* Branch registers. */ + unsigned long int p_regs; /* Predicates. */ +} mcountext_; + + +typedef struct ucontext +{ + mcontext_t uc_mcontext; /* saved machine state */ + int uc_spares[8]; /* room to grow... */ + unsigned int uc_created_by_getcontext: 1; + unsigned int uc_reserved_flags: 31; + struct ucontext *uc_link; + __sigset_t uc_sigmask; + stack_t uc_stack; +} ucontext_t; + +#endif /* sys/ucontext.h */ |